class: center, middle, inverse, title-slide

.title[
# R in 3 Months<br>Week 11<br>Advanced Data Viz Part 2
]

---

# Agenda

--

1. Housekeeping

--

1. `ggtext` example

--

1. Group work

--

1. Next week

---

class: inverse, center, middle

# Housekeeping

---

## 1:1 with Charlie

[Book another 1:1 with Charlie in January](https://savvycal.com/charliejhadley-r-for-the-rest-of-us/2nd-1to1-jan-2023)

---

## Remaining Schedule

--

- Week 12

- Office hours
  
  - Live session (December 8th)
  
--
  
- Week 13

- Office hours
  
  - Last Live session (December 15th)

--

- Assignments

- Please submit before end of December

---

class: inverse, center, middle

# Example Data Viz with `{ggtext}`

---

## Dumbbell charts and {ggtext}

.pull-left[
Let's walk through building this beautiful chart from [Stephanie Evergeen](https://stephanieevergreen.com/easy-dot-plots-in-excel/) in {ggplot2}.

This is a dumbell chart that uses colour in the title in place of a legend. We can do this using {ggtext}

]

.pull-right[
<img src='images/dotplot5.webp' height='300px'/>
]

---

## Doing even more with `{ggtext}`

.pull-left[

Our colleague Cara Thompson ran an incredible workshop at NHS-R in November 2022 about levelling up your charts [with {ggtext}].

<br>

You can watch the video and view Cara's slides [on her website](https://www.cararthompson.com/talks/nhsr2022-level-up).

]

.pull-right[
<img src='images/penguin-bakeoff.png' height='400px'/>
]

---

class: inverse, center, middle

# Group work

---

## Group work

--

Your task is decipher how I made [this graph](https://share.rfor.us/v1ub7qWe)

![](https://p218.p3.n0.cdn.getcloudapp.com/items/v1ub7qWe/1633a0d2-bde3-405a-8a91-cebf912a1809.jpg?source=viewer&v=362ab84fc710116e10f7aa692d1ed927)

--

- Why is the y aesthetic property set to 1?

--

- What does shape = 124 do?

--

- What does geom_hline() do in this viz?

--

- Why do I have to specifically add x axis text using the line `theme(axis.text.x = element_text(color = "grey80")`)?

--

[Link to starter code](https://gist.githubusercontent.com/dgkeyes/8e6ae05003dac8fc6a928a9d1230f955/raw/d23ea91d8a7f2d5f1c10ce410a39ca057daba268/data-viz-exercise.R)

---

# Next Week

--

Course assignment: Complete lessons on advanced RMarkdown

Notes for current slide

Notes for next slide

R in 3 Months
Week 11
Advanced Data Viz Part 2
1 / 11

Agenda2 / 11

AgendaHousekeeping
2 / 11

Agenda

Housekeeping
ggtext example

2 / 11

Agenda

Housekeeping
ggtext example
Group work

2 / 11

Agenda

Housekeeping
ggtext example
Group work
Next week

2 / 11

Housekeeping3 / 11

1:1 with Charlie

Book another 1:1 with Charlie in January

4 / 11

Remaining Schedule5 / 11

Remaining Schedule

Week 12
- Office hours
- Live session (December 8th)

5 / 11

Remaining Schedule

Week 12
- Office hours
- Live session (December 8th)
Week 13
- Office hours
- Last Live session (December 15th)

5 / 11

Remaining Schedule

Week 12
- Office hours
- Live session (December 8th)
Week 13
- Office hours
- Last Live session (December 15th)
Assignments
- Please submit before end of December

5 / 11

Example Data Viz with {ggtext}6 / 11

Dumbbell charts and {ggtext}

Let's walk through building this beautiful chart from Stephanie Evergeen in {ggplot2}.

This is a dumbell chart that uses colour in the title in place of a legend. We can do this using {ggtext}

7 / 11

Doing even more with `{ggtext}`

Our colleague Cara Thompson ran an incredible workshop at NHS-R in November 2022 about levelling up your charts [with {ggtext}].

You can watch the video and view Cara's slides on her website.

8 / 11

Group work9 / 11

Group work10 / 11

Group work

Your task is decipher how I made this graph

10 / 11

Group work

Your task is decipher how I made this graph

Why is the y aesthetic property set to 1?

10 / 11

Group work

Your task is decipher how I made this graph

Why is the y aesthetic property set to 1?
What does shape = 124 do?

10 / 11

Group work

Your task is decipher how I made this graph

Why is the y aesthetic property set to 1?
What does shape = 124 do?
What does geom_hline() do in this viz?

10 / 11

Group work

Your task is decipher how I made this graph

Why is the y aesthetic property set to 1?
What does shape = 124 do?
What does geom_hline() do in this viz?
Why do I have to specifically add x axis text using the line theme(axis.text.x = element_text(color = "grey80"))?

10 / 11

Group work

Your task is decipher how I made this graph

Why is the y aesthetic property set to 1?
What does shape = 124 do?
What does geom_hline() do in this viz?
Why do I have to specifically add x axis text using the line theme(axis.text.x = element_text(color = "grey80"))?

Link to starter code

10 / 11

Next Week11 / 11

Next Week

Course assignment: Complete lessons on advanced RMarkdown

11 / 11

Agenda2 / 11

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